From owner-freebsd-current@FreeBSD.ORG Mon Jun 12 19:10:27 2006 Return-Path: X-Original-To: freebsd-current@freebsd.org Delivered-To: freebsd-current@freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id 9AFF016A41A; Mon, 12 Jun 2006 19:10:27 +0000 (UTC) (envelope-from lars@e.0x20.net) Received: from mail.0x20.net (mail.0x20.net [217.69.67.217]) by mx1.FreeBSD.org (Postfix) with ESMTP id 3288643D45; Mon, 12 Jun 2006 19:10:27 +0000 (GMT) (envelope-from lars@e.0x20.net) Received: by mail.0x20.net (Postfix, from userid 1002) id D277733C03; Mon, 12 Jun 2006 21:10:25 +0200 (CEST) Date: Mon, 12 Jun 2006 21:10:25 +0200 From: Lars Engels To: Robert Watson Message-ID: <20060612191025.GD46563@e.0x20.net> Mail-Followup-To: Lars Engels , Robert Watson , freebsd-current@freebsd.org References: <20060612182404.GC46563@e.0x20.net> <20060612194541.L34121@fledge.watson.org> Mime-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha1; protocol="application/pgp-signature"; boundary="ZInfyf7laFu/Kiw7" Content-Disposition: inline In-Reply-To: <20060612194541.L34121@fledge.watson.org> X-Editor: VIM - Vi IMproved 6.4 User-Agent: Mutt/1.5.11 Cc: freebsd-current@freebsd.org Subject: Re: Kernel Panic X-BeenThere: freebsd-current@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Discussions about the use of FreeBSD-current List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 12 Jun 2006 19:10:27 -0000 --ZInfyf7laFu/Kiw7 Content-Type: text/plain; charset=iso-8859-15 Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Mon, Jun 12, 2006 at 07:47:32PM +0100, Robert Watson wrote: >=20 >=20 > It looks like there is a problem with the stack trace from kgdb. Is ther= e=20 > any chance your kernel and kernel.debug are out of sync? Today I removed DDB and GDB from the kernel, because with it no kernel dumps were created. To build it, i used -DNO_CLEAN. Can this cause the kernel to get out of sync with kernel.debug? > Does this box have a serial port? If so, you might want to try setting u= p=20 > a serial console for it with a null modem cable to an adjacent box. DDB= =20 > may be able to get a more reliable stack trace than the kernel dump. Loo= ks=20 > like a bug in some or another sysctl handler -- a stack trace from DDB ma= y=20 > be sufficient to debug it without a working core. Unfortunately no. It is a notebook without serial ports. It has a IEE1394 Port which could be used with DDB but I don't have a second box with Firewire. I also have a new kernel dump which shows gkrellm as current process. Can it still be a bug in sysctl? current process. Can it still be a bug in sysctl?=20 --=20 Lars Engels E-Mail: lars.engels@0x20.net =09 --ZInfyf7laFu/Kiw7 Content-Type: application/pgp-signature Content-Disposition: inline -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.2.2 (FreeBSD) iD8DBQFEjbwhKc512sD3afgRAjmaAJ9Oxa0yhmdo+goNIKisl2M125xNaACgrhAy LlMmVYdRl8GenXgkmxo2GUE= =l2uM -----END PGP SIGNATURE----- --ZInfyf7laFu/Kiw7--